fix: Fixes #4 warning strncpy

epsilonrt · epsilonrt · commit d819dbcbf9e0 · 2023-04-10T15:45:34.000+02:00
diff --git a/src/Modbus.cpp b/src/Modbus.cpp
@@ -694,7 +694,7 @@ void Modbus::reportServerId() {
   _frame[2] = 0x00; // Server ID
   _frame[3] = 0xFF; // Run Indicator Status
   if (_additional_data) { // Additional Data
-    strncpy ( (char *) &_frame[4], _additional_data, strlen (_additional_data));
+    strcpy ( (char *) &_frame[4], _additional_data);
   }
   _reply = MB_REPLY_NORMAL;
 }

Original file line number	Diff line number	Diff line change
`@@ -694,7 +694,7 @@ void Modbus::reportServerId() {`
`694`	`694`	`_frame[2] = 0x00; // Server ID`
`695`	`695`	`_frame[3] = 0xFF; // Run Indicator Status`
`696`	`696`	`if (_additional_data) { // Additional Data`
`697`		`- strncpy ( (char *) &_frame[4], _additional_data, strlen (_additional_data));`
	`697`	`+ strcpy ( (char *) &_frame[4], _additional_data);`
`698`	`698`	`}`
`699`	`699`	`_reply = MB_REPLY_NORMAL;`
`700`	`700`	`}`